Rev Limiter for Outboard Motor 30HP 50HP 60HP 90HP 821889A50 144-1889-52 821889A12 821889A31 Replacement

This rev limiter corresponds to part number 821889A50 (compatible with multiple and cross-reference numbers) and is intended to engine overspeed and the powertrain. Package includes: - 1 x Rev LimiterPlease confirm the correct model before purchase. If there are any issues after receiving the item, please contact us promptly. We will handle it as soon as possible and provide a satisfactory solution.

• Performance & Fitment: Matches part number 821889A50 (associated with 821889A12, 821889A31, 821889A41; technically superseded by 821889A49; also cross-referenced to 144-1889-52), used as the electronic rev limiter in the ignition system of outboard engines ranging from 30HP to 90HP.
• Construction & Characteristics: Hermetically sealed electronic in vibration-resistant housing; integrated voltage regulation and over-speed detection circuitry; factory-calibrated activation threshold; engineered to meet small-to-mid horsepower marine engine requirements for safe maximum RPM limitation and ignition stability during sudden load or no-load .
• Compatible with various marine systems, suitable for common outboard motors and boat components for repair and replacement needs.
• Made of quality materials with excellent waterproof and durable performance for long-term stability.
• Easy to install, directly replaces the corresponding marine part without extra adjustment or special tools.